Engine Underdrive Pulley Kit
Self-Powered Built-In L.E.D. Timing Light
Fits 1955 - 1997 Small Block Chevy Engines 283-400 Using 8 Inch Harmonic Balancer
Features:
- Uses Stock Serpentine Belt
- Fits 1987 to 1993 Ford Mustang 5.0 Models
- Reduces Drive RPM from 14% To 22% Which Will Increase Performance
- Made from High-Quality Aluminum
- Blue Anodized Finish
- PROFORM Parts Brand Product
- Sold as One Kit
PART# 68090C
Dealer Locator
Discontinued
This steel pulley kit reduces the drive RPM from 14% to 22% which will increase your performance. May be used with the stock serpentine belt.
- This steel pulley kit reduces the drive RPM from 14% to 22% which will increase your performance.
- This billet aluminum timing tab has a built-in self-powered LED timing light or car battery hookup.
